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- Nov 28, 2005
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I purchased a MCR320 QP to replace my Blackice Pro 120.2. Will the rad yield better performance with low or medium power fans and what fans do you recommend?
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If you're looking for quiet fans I would recommend the Scythe S-Flex "E" or "F", depending on the CFMs. "E"'s run ~49 CFM and are quiet, the "F"'s run ~63 and are a hair noisy - about like an HDD. For the MCR320 the "E"'s should do nicely. They're not cheap, though - $15-20 each depending on where you get them ...
If you are going to spend $15-$20 ea on fans, you may as well get the best fans on the market, namely the Noctua NF-P12. The S-Flex fans perform on par with the yates, however they tend to last longer, especially when used mounted horizontally due to the ball bearing vs the sleeve bearing of the Yates.
S-Flex use fluid-dynamic bearings (150,000 MTBF compared to 15-20k for average ball bearings).
I've got some that are almost 2 years old with no extra noise, even in my dirty environment (smoke) ...
I don't blame you in the least - just pointing out other options.Thanks guy's for the info. $15-20 a fan sound a bit pricey to me. I think I'll go with the yates fans.
Actually I looked at Noctua the last time I bought fans but they didn't push enough air for me. The best I could find was the NF-P12 you mentioned but it's only 54 CFM. I decided to take a chance on SilentX fans, 120x38mm 90 CFM @ 19db - also with fluid dynamic bearings like the S-Flex and Noctua. We'll see how well they hold up ...I stand corrected- fluid dynamic bearing, not ball bearing. The Scythes are good fans, its just to me if you are going to spend $15 ea, you may as well spend $20 and get the best there is.
Actually I looked at Noctua the last time I bought fans but they didn't push enough air for me. The best I could find was the NF-P12 you mentioned but it's only 54 CFM. I decided to take a chance on SilentX fans, 120x38mm 90 CFM @ 19db - also with fluid dynamic bearings like the S-Flex and Noctua. We'll see how well they hold up ...
The CFMs part of what I'll be looking at. I know about what they should feel like since I've got a pair of monster Delta's pulling 140 CFM.I really think that those SilenX fans are not rated accurately at all. I forget the thread on XS I read a while back on that, but there was a long discussion on who actually manufactures those fans, and that the rating is nowhere near accurate for the db-cfms. Their ratings are so out of line with everything else on the market that I really doubt their numbers.
I am so far very impressed by what I see with the Noctua NF-P12 fans, but don't have the money to go and replace 8 fans at $20 each. This poor man is going to have to stick with yates for the foreseeable future. 54cfms is fine for me however as MCR rads really don't need more airflow than that anyway to perform well.